| Category | Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE) , Silicone , Silicone, RTV, Encapsulation Grade |
| Manufacturer | Momentive Performance Materials (Former GE Silicones) |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Momentive Performance Materials RTV511 White Extreme Low Temperature Potting/Encapsulating Compound.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.21 g/cc | 0.0437 lb/in³ | |
| Viscosity | 16000 cP @Temperature 25.0 °C |
16000 cP @Temperature 77.0 °F |
|
| Linear Mold Shrinkage | 0.013 cm/cm | 0.013 in/in |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore A | 42 | 42 | |
| Tensile Strength, Ultimate | 2.65 MPa | 384 psi | |
| Elongation at Break | 170 % | 170 % | |
| Tear Strength | 3.80 kN/m | 21.7 pli | Die B |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 220 µm/m-°C @Temperature 20.0 °C |
122 µin/in-°F @Temperature 68.0 °F |
|
| Thermal Conductivity | 0.260 W/m-K | 1.80 BTU-in/hr-ft²-°F | |
| Maximum Service Temperature, Air | 204 °C | 399 °F | Continuous useful temperature. |
| Minimum Service Temperature, Air | -115 °C | -175 °F | Continuous useful temperature. |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Electrical Resistivity | 2.00e+14 ohm-cm | 2.00e+14 ohm-cm | |
| Dielectric Constant | 3.6 @Frequency 1000 Hz |
3.6 @Frequency 1000 Hz |
|
| Dielectric Strength | 20.5 kV/mm @Thickness 1.90 mm |
521 kV/in @Thickness 0.0748 in |
|
| Dissipation Factor | 0.0050 @Frequency 1000 Hz |
0.0050 @Frequency 1000 Hz |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Processing Temperature | 25.0 °C | 77.0 °F | Cure time 24 hrs. |
| Pot Life | 90.0 min @Temperature 25.0 °C |
90.0 min @Temperature 77.0 °F |